Digital fabrication technologies can be powerful tools for architectural representation, assisting during the fabrication of physical models and prototypes useful in architectural design. The use of these technologies can contribute to complement conventional architectural drawings by allowing the creation of physical models, prototypes and architectural models of constructive details or structural elements, to be used as visualization and communication tools to explore different solutions during the design phase. Therefore, it seems appropriate to reflect and work towards a better integration between the latest digital fabrication technologies and architectural graphic tools to assist the architect. This paper will try to deepen on the applications of digital fabrication in the field of Architecture, based on the projects carried out in Fab Lab Madrid CEU, the Digital Fabrication Laboratory based at CEU University, reflecting about the potential of milling machines, laser cutters, 3D printers and molding and casting technologies to materialize ideas and projects.